diff --git a/src/me/mrCookieSlime/Slimefun/Android/ProgrammableAndroid.java b/src/me/mrCookieSlime/Slimefun/Android/ProgrammableAndroid.java
index b087030f3..ea6af4535 100644
--- a/src/me/mrCookieSlime/Slimefun/Android/ProgrammableAndroid.java
+++ b/src/me/mrCookieSlime/Slimefun/Android/ProgrammableAndroid.java
@@ -211,14 +211,17 @@ public abstract class ProgrammableAndroid extends SlimefunItem {
 				boolean allow =  reason.equals(UnregisterReason.PLAYER_BREAK) && (BlockStorage.getBlockInfo(b, "owner").equals(p.getUniqueId().toString()) || p.hasPermission("slimefun.android.bypass"));
 
 				if (allow) {
-					if (BlockStorage.getInventory(b).getItemInSlot(43) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(43));
-						BlockStorage.getInventory(b).replaceExistingItem(43, null);
-					}
-					for (int slot: getOutputSlots()) {
-						if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-							b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-							BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+					BlockMenu inv = BlockStorage.getInventory(b);
+					if (inv != null) {
+						if (inv.getItemInSlot(43) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(43));
+							inv.replaceExistingItem(43, null);
+						}
+						for (int slot: getOutputSlots()) {
+							if (inv.getItemInSlot(slot) != null) {
+								b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+								inv.replaceExistingItem(slot, null);
+							}
 						}
 					}
 					AndroidStatusHologram.remove(b);
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AContainer.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AContainer.java
index 6d82396a5..d1aec7710 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AContainer.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AContainer.java
@@ -140,16 +140,19 @@ public abstract class AContainer extends SlimefunItem {
 			
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
-				for (int slot: getInputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getInputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
-				}
-				for (int slot: getOutputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+					for (int slot: getOutputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				processing.remove(b);
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AFarm.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AFarm.java
index cb0629219..0f9d83b02 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AFarm.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AFarm.java
@@ -68,10 +68,13 @@ public abstract class AFarm extends SlimefunItem {
 			
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
-				for (int slot: getOutputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getOutputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				return true;
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AdvancedCargoOutputNode.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AdvancedCargoOutputNode.java
index e75969a9a..54c605294 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AdvancedCargoOutputNode.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AdvancedCargoOutputNode.java
@@ -210,10 +210,13 @@ public class AdvancedCargoOutputNode extends SlimefunItem {
 			
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
-				for (int slot: getInputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getInputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				return true;
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AnimalGrowthAccelerator.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AnimalGrowthAccelerator.java
index f0fb5948b..c8dd17562 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AnimalGrowthAccelerator.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AnimalGrowthAccelerator.java
@@ -70,10 +70,13 @@ public class AnimalGrowthAccelerator extends SlimefunItem {
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
 				me.mrCookieSlime.Slimefun.holograms.AnimalGrowthAccelerator.getArmorStand(b).remove();
-				for (int slot: getInputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getInputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				return true;
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AutoBreeder.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AutoBreeder.java
index 0060bd40f..b0642d085 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AutoBreeder.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/AutoBreeder.java
@@ -70,10 +70,13 @@ public class AutoBreeder extends SlimefunItem {
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
 				me.mrCookieSlime.Slimefun.holograms.AutoBreeder.getArmorStand(b).remove();
-				for (int slot: getInputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getInputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				return true;
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CargoCraftingNode.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CargoCraftingNode.java
index 40d5407c3..8f4ad9bbe 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CargoCraftingNode.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CargoCraftingNode.java
@@ -105,10 +105,13 @@ public class CargoCraftingNode extends SlimefunItem {
 			
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
-				for (int slot: getInputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getInputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				return true;
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CargoInputNode.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CargoInputNode.java
index 930924d2b..90686153d 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CargoInputNode.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CargoInputNode.java
@@ -236,10 +236,13 @@ public class CargoInputNode extends SlimefunItem {
 			
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
-				for (int slot: getInputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getInputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				return true;
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CropGrowthAccelerator.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CropGrowthAccelerator.java
index fd248be65..781bfca20 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CropGrowthAccelerator.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/CropGrowthAccelerator.java
@@ -80,10 +80,13 @@ public abstract class CropGrowthAccelerator extends SlimefunItem {
 			
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
-				for (int slot: getInputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getInputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				return true;
diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/XPCollector.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/XPCollector.java
index 148694fa5..70f12376d 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/XPCollector.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/XPCollector.java
@@ -69,10 +69,13 @@ public class XPCollector extends SlimefunItem {
 			@Override
 			public boolean onBreak(Player p, Block b, SlimefunItem item, UnregisterReason reason) {
 				me.mrCookieSlime.Slimefun.holograms.XPCollector.getArmorStand(b).remove();
-				for (int slot: getOutputSlots()) {
-					if (BlockStorage.getInventory(b).getItemInSlot(slot) != null) {
-						b.getWorld().dropItemNaturally(b.getLocation(), BlockStorage.getInventory(b).getItemInSlot(slot));
-						BlockStorage.getInventory(b).replaceExistingItem(slot, null);
+				BlockMenu inv = BlockStorage.getInventory(b);
+				if (inv != null) {
+					for (int slot: getOutputSlots()) {
+						if (inv.getItemInSlot(slot) != null) {
+							b.getWorld().dropItemNaturally(b.getLocation(), inv.getItemInSlot(slot));
+							inv.replaceExistingItem(slot, null);
+						}
 					}
 				}
 				return true;